What should be paid attention to when the emulsified bitumen equipment is in operation?
As we all know, the surface tension of asphalt and water is very different. At room temperature or high temperature, mutual dissolution will occur. The emulsified bitumen equipment uses high-speed centrifugation, shearing, impact and other methods to drive the emulsified asphalt equipment, so that its particle size is 0.1 to 5 microns, dispersed in a water medium containing surfactants. Since the emulsifier can be adsorbed on the surface of the emulsified bitumen equipment, the interfacial tension between asphalt and water is reduced. As a result, the asphalt particles form a stable dispersion system in the water, thus forming an emulsified bitumen equipment.
Learn More
2025-06-23